I spray-painted my radiator white just to make it look new: when the heating came back on in October, it was too late
One homeowner’s innocent attempt to freshen up a radiator with spray paint turned into a chemical disaster the moment the boiler fired up in October. The sharp, acrid smell filling the house wasn’t a fluke—it’s a predictable mistake millions make by using the wrong paint on surfaces designed to get hot. Here’s exactly what went wrong and how to do it right next time.